11939296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 25174800

約数和(自身を除く): 13235504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 269, 292, 304, 538, 584, 608, 1076, 1168, 1387, 2152, 2336, 2774, 4304, 5111, 5548, 8608, 10222, 11096, 19637, 20444, 22192, 39274, 40888, 44384, 78548, 81776, 157096, 163552, 314192, 373103, 628384, 746206, 1492412, 2984824, 5969648, 11939296]

約数ペア:

[(1, 11939296), (2, 5969648), (4, 2984824), (8, 1492412), (16, 746206), (19, 628384), (32, 373103), (38, 314192), (73, 163552), (76, 157096), (146, 81776), (152, 78548), (269, 44384), (292, 40888), (304, 39274), (538, 22192), (584, 20444), (608, 19637), (1076, 11096), (1168, 10222), (1387, 8608), (2152, 5548), (2336, 5111), (2774, 4304)]